15204843

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 22754160

約数和(自身を除く): 7549317

約数列:

[1, 3, 9, 43, 101, 129, 303, 387, 389, 909, 1167, 3501, 4343, 13029, 16727, 39087, 39289, 50181, 117867, 150543, 353601, 1689427, 5068281, 15204843]

約数ペア:

[(1, 15204843), (3, 5068281), (9, 1689427), (43, 353601), (101, 150543), (129, 117867), (303, 50181), (387, 39289), (389, 39087), (909, 16727), (1167, 13029), (3501, 4343)]